Texas Instruments

ADS8168IRHBT  

Analog to Digital Converters

ADS8168IRHBT Description

The ADS8168IRHBT from Texas Instruments is a high-performance, 16-bit, 1MSPS successive approximation register (SAR) analog-to-digital converter (ADC) designed for precision measurement applications. Housed in a compact 32-VQFN package, this single-channel ADC integrates an 8-input multiplexer, making it ideal for multi-sensor systems. It operates with dual supply voltages (analog: 3V–5.5V, digital: 1.65V–5.5V), ensuring compatibility with low-power and mixed-voltage designs. The device supports both external and internal reference options, enhancing flexibility in system integration. With its SPI interface and internal oscillator, the ADS8168IRHBT simplifies design while delivering robust performance in industrial environments.

ADS8168IRHBT Features

• High Resolution & Speed: 16-bit resolution at 1MSPS for accurate, real-time signal acquisition.
• Flexible Input Configuration: 8-channel multiplexer enables seamless multi-sensor interfacing.
• Dual Supply Operation: Independent analog (3V–5.5V) and digital (1.65V–5.5V) supplies for optimized power management.
• Integrated Oscillator: Eliminates external clock components, reducing BOM complexity.
• Reference Options: Supports internal or external references for design adaptability.
• Robust Compliance: ROHS3 and REACH compliant, with MSL 2 (1 year) moisture sensitivity.
• Wide Temperature Range: Suitable for industrial applications (-40°C to +125°C).

ADS8168IRHBT Applications

The ADS8168IRHBT excels in precision-critical applications, including:

• Industrial Automation: High-speed data acquisition for PLCs, motor control, and process monitoring.
• Medical Instrumentation: ECG, patient monitoring, and diagnostic equipment requiring low-noise ADC performance.
• Test & Measurement: Oscilloscopes, spectrum analyzers, and benchtop instruments demanding 16-bit accuracy.
• Energy Management: Smart grid sensors and power quality analyzers leveraging its multi-channel input capability.
• Automotive Systems: Battery management (BMS) and sensor interfaces in harsh environments.

Conclusion of ADS8168IRHBT

The ADS8168IRHBT stands out for its combination of high resolution, multi-channel flexibility, and integrated features, making it a superior choice for precision ADC applications. Its dual-supply operation, internal oscillator, and compliance with industrial standards ensure reliability in demanding environments. Engineers designing systems for industrial, medical, or automotive markets will benefit from its performance, ease of integration, and Texas Instruments' proven quality.

ADS8168IRHBT Documents

Download datasheets and manufacturer documentation for ADS8168IRHBT

Datasheets :

ADS816x Datasheet      

HTML Datasheet :

ADS816x Datasheet